Membranosphaera maastrichtica subsp. maastrichtica
From dinoflaj3
subsp. maastrichtica. Autonym. Holotype: Samoilovitch and Mtchedlishvili, 1961, pl.83, figs.1a–d.
Parent: Membranosphaera maastrichticasubsp. maastrichtica. Autonym. Holotype: Samoilovitch and Mtchedlishvili, 1961, pl.83, figs.1a–d.
Parent: Membranosphaera maastrichtica